rostests/dxtest/ddraw/Surface/blt.cpp

   1
   2 DWORD GetPixel (LPDIRECTDRAWSURFACE7 Surface, UINT x, UINT y)
   3 {
   4     DWORD ret;
   5     RECT rect = {x, y, x+1, y+1};
   6     DDSURFACEDESC2 desc = {0};
   7     desc.dwSize = sizeof(DDSURFACEDESC2);
   8
   9     if(Surface->Lock(&rect, &desc, DDLOCK_READONLY | DDLOCK_WAIT, NULL))
  10     {
  11         printf("ERROR: Unable to lock surface\n");
  12         return 0xdeadbeef;
  13     }
  14
  15     ret = *((DWORD *)desc.lpSurface);
  16
  17     if(Surface->Unlock (&rect) != DD_OK)
  18     {
  19         printf("ERROR: Unable to unlock surface ?!\n");
  20     }
  21
  22     return ret;
  23 }
  24
  25 VOID Blt_Test (LPDIRECTDRAWSURFACE7 Surface, INT* passed, INT* failed)
  26 {
  27         LPDIRECTDRAWSURFACE7 Source;
  28     if(!CreateSurface(&Source))
  29         return;
  30
  31     // The following has been tested with Nvidea hardware
  32     // the results might differently with other graphic
  33     // card drivers. - mbosma
  34
  35     // FIXME: Test Color Key (DDBLT_KEYDEST / DDBLT_KEYSRC / DDBLT_KEYDESTOVERRIDE / DDBLT_KEYSRCOVERRIDE)
  36
  37     // General Tests
  38         DDBLTFX bltfx;
  39     TEST (Surface->Blt(NULL, NULL, NULL, 0, NULL) == DDERR_INVALIDPARAMS);
  40     TEST (Surface->Blt(NULL, Surface, NULL, 0, NULL) == DD_OK ); // blting to itself
  41
  42     TEST (Surface->Blt(NULL, NULL, NULL, DDBLT_WAIT|DDBLT_DDFX, &bltfx) == DDERR_INVALIDPARAMS);
  43         bltfx.dwDDFX = DDBLTFX_NOTEARING;
  44     TEST (Surface->Blt(NULL, NULL, NULL, DDBLT_WAIT|DDBLT_DDFX, &bltfx) == DDERR_INVALIDPARAMS);
  45         bltfx.dwSize = sizeof(DDBLTFX);
  46     TEST (Surface->Blt(NULL, NULL, NULL, DDBLT_WAIT, &bltfx) == DDERR_INVALIDPARAMS);
  47     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_WAIT|DDBLT_DDFX, &bltfx) == DD_OK); // don't know why this works on a offscreen surfaces
  48
  49     // Test color filling
  50         bltfx.dwFillColor = RGB(0, 255, 0);
  51     TEST (Source->Blt(NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &bltfx) == DD_OK);
  52     RECT rect = {100, 100, 200, 200};
  53         bltfx.dwFillColor = RGB(255, 255, 0);
  54     TEST (Source->Blt(&rect, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &bltfx) == DD_OK);
  55     TEST (GetPixel(Source, 0, 0) == RGB(0, 255, 0));
  56     TEST (GetPixel(Source, 100, 100) == RGB(255, 255, 0));
  57
  58     // Test DestRect and SrcRect
  59     RECT SourceRect = {100, 100, 200, 200};
  60     RECT DestRect = {0, 0, 200, 100};
  61
  62     TEST (Surface->Blt(&SourceRect, Source, &DestRect, 0, NULL) == DD_OK);
  63     TEST (GetPixel(Surface, 100, 100) == RGB(0, 255, 0)); // Src bigger: normal blt
  64
  65     TEST (Surface->Blt(&DestRect, Source, &SourceRect, 0, NULL) == DD_OK);
  66     TEST (GetPixel(Surface, 0, 0) == 0x00ffbf); // Dest bigger: wtf ??
  67
  68     DestRect.right = 100; // both are same size now
  69     TEST (Surface->Blt(&DestRect, Source, &SourceRect, 0, NULL) == DD_OK);
  70     TEST (GetPixel(Surface, 0, 0) == RGB(255, 255, 0));
  71
  72     RECT TooBig = {100, 100, 200, 250};
  73     TEST (Surface->Blt(&TooBig, Source, &SourceRect, 0, NULL) == DDERR_INVALIDRECT);
  74     TEST (Surface->Blt(&DestRect, Source, &TooBig, 0, NULL) == DDERR_INVALIDRECT);
  75
  76     // Test Rotation
  77         bltfx.dwDDFX = DDBLTFX_MIRRORLEFTRIGHT|DDBLTFX_MIRRORUPDOWN;
  78     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_WAIT|DDBLT_DDFX, &bltfx) == DD_OK);
  79     TEST (GetPixel(Surface, 0, 0) == RGB(255, 255, 0));
  80
  81         bltfx.dwDDFX = DDBLTFX_ROTATE180;
  82     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_DDFX, &bltfx) == DDERR_NOROTATIONHW);
  83
  84         //bltfx.dwRotationAngle =
  85     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_ROTATIONANGLE, &bltfx) == DDERR_NOROTATIONHW);
  86
  87     // Test Raster Operations
  88         bltfx.dwROP = BLACKNESS;
  89     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_WAIT|DDBLT_ROP, &bltfx) == DD_OK);
  90     TEST(GetPixel(Surface, 0, 0) == RGB(0, 0, 0));
  91         bltfx.dwROP = WHITENESS;
  92     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_WAIT|DDBLT_ROP, &bltfx) == DD_OK);
  93     TEST(GetPixel(Surface, 0, 0) == RGB(255, 255, 255));
  94         bltfx.dwROP = SRCCOPY; // this flag actually does nothing
  95     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_WAIT|DDBLT_ROP, &bltfx) == DD_OK);
  96     TEST(GetPixel(Surface, 0, 0) == RGB(0, 255, 0));
  97         bltfx.dwROP = SRCAND;
  98     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_WAIT|DDBLT_ROP, &bltfx) == DDERR_NORASTEROPHW);
  99
 100     // Test Direct Draw Raster Operations
 101         bltfx.dwDDROP = 0x123;
 102     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_WAIT|DDBLT_DDROPS, &bltfx) == DDERR_NODDROPSHW);
 103
 104     // Streching
 105         bltfx.dwDDFX = DDBLTFX_ARITHSTRETCHY;
 106     TEST (Surface->Blt(NULL, Source, NULL, DDBLT_WAIT|DDBLT_DDFX, &bltfx) == DDERR_NOSTRETCHHW);
 107 }
 108
 109 VOID GetBltStatus_Test (LPDIRECTDRAWSURFACE7 Surface, INT* passed, INT* failed)
 110 {
 111     TEST (Surface->GetBltStatus(0) == DDERR_INVALIDPARAMS);
 112     TEST (Surface->GetBltStatus(DDGBS_CANBLT) == DD_OK);
 113     //TEST (Surface->GetBltStatus(DDGBS_ISBLTDONE) == DD_OK);
 114
 115     // Lock Surface
 116     DDSURFACEDESC2 desc = {0};
 117     desc.dwSize = sizeof(DDSURFACEDESC2);
 118     Surface->Lock(NULL, &desc, DDLOCK_WAIT, NULL);
 119     TEST (Surface->GetBltStatus(DDGBS_ISBLTDONE) == DD_OK);
 120     TEST (Surface->GetBltStatus(DDGBS_CANBLT) == DD_OK); // does not return DDERR_SURFACEBUSY for me as msdn says (xp,nvidea)
 121     Surface->Unlock (NULL);
 122
 123     // Try to produce busy surface by filling it 500 times
 124         DDBLTFX  bltfx;
 125         bltfx.dwSize = sizeof(DDBLTFX);
 126         bltfx.dwFillColor = RGB(0, 0, 0);
 127
 128     int i;
 129     for(i=0; i<500; i++)
 130         Surface->Blt(NULL, NULL, NULL, DDBLT_COLORFILL, &bltfx);
 131
 132     TEST (Surface->GetBltStatus(DDGBS_ISBLTDONE) == DDERR_WASSTILLDRAWING);
 133     TEST (Surface->GetBltStatus(DDGBS_CANBLT) == DD_OK);
 134 }
 135
 136 BOOL Test_Blt (INT* passed, INT* failed)
 137 {
 138         LPDIRECTDRAWSURFACE7 Surface;
 139     if(!CreateSurface(&Surface))
 140         return FALSE;
 141
 142     // Test GetPixel (needs Lock API)
 143     DDBLTFX      bltfx;
 144         bltfx.dwSize = sizeof(DDBLTFX);
 145         bltfx.dwFillColor = RGB(0, 0, 0);
 146     Surface->Blt(NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &bltfx);
 147     if(GetPixel(Surface, 0, 0) != RGB(0, 0, 0))
 148         return FALSE;
 149
 150     // The tests
 151     TEST(Surface->BltBatch(NULL, 0, 0) == DDERR_UNSUPPORTED);
 152     Blt_Test (Surface, passed, failed);
 153     GetBltStatus_Test (Surface, passed, failed);
 154
 155     Surface->Release();
 156     return TRUE;
 157 }